Vitamin metabolism and its relations to environmental stress

Plant Biochemistry and Physiology

Our research focuses on plant metabolism, in particular the biochemistry and physiology behind vitamin biosynthesis and degradation and how these processes interact with other aspects of general primary plant metabolism. We also address aspects of stress physiology and how alteration of vitamin metabolism affects the response to abiotic stress responses. We use bacteria, yeast and the model plant Arabidopsis thaliana and a range of multi-disciplinary biological and chemical techniques as part of our research program.

Research topics

  • Vitamin metabolism

  • Abiotic stress

  • Transport processes

  • Enzyme mechanisms

  • Protein chemistry

Interdisciplinary

  • Plant physiology and biochemistry

  • Genetics

  • Genomics, proteomics and metabolomics

  • Cell biology

Contact Person

Prof. Dr. Teresa Fitzpatrick

University of Geneva
Department of Botany and Plant Biology
Website
theresa.fitzpatrick-at-unige.ch
+41 (0)22 379 30 16


Recent publications

  • Title: Vitamin Deficiencies in Humans: Can Plant Science Help?
    Author(s): Fitzpatrick, Teresa B.; Basset, Gilles J. C.; Borel, Patrick; et al.
    Source: PLANT CELL, 24 (2): 395-414 FEB 2012
    Document type: Review (Details)
  • Enhanced levels of vitamin B-6 increase aerial organ size and positively affect stress tolerance in Arabidopsis
    Raschke, M; Boycheva, S; Crevecoeur, M; et al.
    PLANT JOURNAL 66 (3): 414-432 MAY 2011 (Details)
  • It Takes Two to Tango: Defining an Essential Second Active Site in Pyridoxal 5 '-Phosphate Synthase
    Moccand, C; Kaufmann, M; Fitzpatrick, TB
    PLOS ONE 6 (1): Art. No. e16042 JAN 21 2011 (Details)
  • Vitamin B-6 Biosynthesis: Charting the Mechanistic Landscape
    Fitzpatrick, TB; Moccand, C; Roux, C
    CHEMBIOCHEM 11 (9): 1185-1193 JUN 14 2010 (Details)